2016836180

素因数分解:

$2^2\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{70667}}^1$

素因数の和:72103

約数の個数: 24

約数和(自身を含む): 4238383968

約数和(自身を除く): 2221547788

約数列:

[1, 2, 4, 5, 10, 20, 1427, 2854, 5708, 7135, 14270, 28540, 70667, 141334, 282668, 353335, 706670, 1413340, 100841809, 201683618, 403367236, 504209045, 1008418090, 2016836180]

約数ペア:

[(1, 2016836180), (2, 1008418090), (4, 504209045), (5, 403367236), (10, 201683618), (20, 100841809), (1427, 1413340), (2854, 706670), (5708, 353335), (7135, 282668), (14270, 141334), (28540, 70667)]